The Dragon Dragon’s experimental application voyage scientific research task was successfully completed this year.

On the morning of September 19, Xiangyanghong 09 ship was equipped with the 蛟龙号 manned submersible to slowly stop at Jiangyin Sunan International Terminal. At this point, it lasted 102 days, the total voyage was 16505 nautical miles, and there were 21 submarines and 38 stations in the front and rear. The investigation of the first experimental application of the 蛟 号 voyage scientific research task was completed. As the main research unit of Xiaolong and the technical support and guarantee unit of this experimental application voyage submersible body, the technicians of CSIC Qiqi 2, Qiyiyiyi and Beijing Great Wall Electronic Equipment Co., Ltd. participated in this whole process. The pilot application voyage.
Since June 10, Jiangyin has sailed, and the Xiaolong manned submersibles have carried out three flights in the Nanhai Qilong Lengquan No.1 District, the Nine Dragon Sea Mountain Area, the Northeast Pacific Polymetallic Nodule Area and the Pacific Northwest Seaweed Sea Mountain and Caihai Sea Area. In the 21 submersible submersible operations and the routine investigation of 38 stations, 71 species of sea cucumbers, sea anemones, etc., more than 390 biological samples, 161 tuberculosis, 8 crusts, 32 rocks and 180 kg sediments were obtained. A wealth of samples, such as the material, successfully completed the first experimental application voyage all scientific research tasks.
Different from the previous sea trials, in this experimental application voyage, 10 marine geology and marine biological scientists in China took the second time to take a dive to the bottom of the sea to conduct scientific investigations. This is the first batch of scientists in our country to ride in China. The deep record of the construction of the deep submersible to the deep sea for scientific investigation has realized the important leap from the sea trial to the scientific application. Through the first experimental application voyage, the performance of the Xiaolong ultra-short baseline and long baseline positioning system was fully verified.

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